Roller-bearing.



J. H. COOK."-

ROLLER BEARING.

APPLICATION rum) JULY 1, 190a.

atented Aug. 31, 1909;

WITNESSES.

2 UNITED STATES PATENT orrtoa.

JOHN I-LOOOK, F BROOKLYN, NEW YORK;

R0ILLER BEARING'.v

To all who'rn it may concern:

Be it known thatI, J oI-1N H. COOK, a citizen of the United States, and resident of the borough of Brooklyn, in the county of Kings and btate of New York, have inventedcer- ,tain new and useful Improvements in Rolleriearings, of which the following is a specification. v

My invention relates to'improvements in roller bearings for wheels and similar devices and the object of' my invention is to provide a simple and convenient device for I the purpose named.

'My device is illustrated in" the accon'ipanylug drawings in -which Figure 1 is an end view of the device, the

lower half being shown in cross section. Fig. 2 is a vertical view of the device, parts being broken away and Fig. 3 is a view of the washer. r i Similar characters'referto similar throughout the'several views.

Referring to the drawin s, 1 represents-a casinghaving a pluralityo annular grooves 2 and of which two are shown formed in parts I) its innersln't'zu-c. to receive the split washers -'l-- and 5 respectively. A -series of counterpart rolleis (1.7, 8. t), and 10, provided withannular grooves 11,12, 1 and 14 are placed within the casing l in such manner that its said annular ,e'rooves are engaged by the inner edge sections of the washers i and A series of small counterpart rollers l5, l6,

Specification of Letters Patent. Patented Aug, 31, 1 909, Application file J uly l, 1908. I I

Serial No. 441,279.

17, 18 and 19 are also provided within the casingl and between the large rollers 6, 7, 8, 9; and and the inner face of the said casing, and. which smallrollers are of suitable length to test between the inwardly ,extending raised sections 21, 22, 23, 24. and of the washers i and I prefer to form my washers 4 and 5 of such size that theyofinwardly. extending raised sections, a-

plura lity of rollers'within the said casing each provided with annular grooves to receive the. said washers and smaller rollers intermediate of the said washers and between the innerface of the casing: and the large rollers, substanti ally as shown and described.

Signed at New York in theeounty of New York and State'ot New York this 19th day of June, A. I). 1908.

' JOHN H. COOK. Witnesses:

L. B. Martin, I

Z. B. COOK. 

